<template>
  <div>
    <TypeNav />
    <div class="main">
      <div class="py-container">
        <!--bread-->
        <div class="bread">
          <ul class="fl sui-breadcrumb">
            <li>
              <a href="#">全部结果</a>
            </li>
          </ul>
          <ul class="fl sui-tag">
            <!-- 分类的面包屑 -->
            <li class="with-x"
                v-if="sendData.categoryName">{{sendData.categoryName}}<i @click="removeCategoryName">x</i></li>
            <!-- 关键字的面包屑 -->
            <li class="with-x"
                v-if="sendData.keyword">{{sendData.keyword}}<i @click="removeKeyword">x</i></li>
            <!-- 品牌信息的面包屑 -->
            <li class="with-x"
                v-if="sendData.trademark">{{newtrademark}}<i @click="removeTrademark">x</i></li>
            <!-- 平台售卖属性的面包屑 -->
             <li class="with-x"
                v-for="(props,index) in sendData.props" :key="index">{{props.split(":")[1]}}<i @click="removeProps(index)">x</i></li>
          </ul>
        </div>

        <!--selector-->
        <SearchSelector @trademarkInfo="trademarkInfo" @propsInfo="propsInfo" />

        <!--details-->
        <div class="details clearfix">
          <div class="sui-navbar">
            <div class="navbar-inner filter">
              <ul class="sui-nav">
                <li :class="{active:isOne}">
                  <a @click="order(1)">综合<i class="iconfont" v-if="isOne" :class="{'icon-xia':isDesc,'icon-shang':isAsc}"></i></a>
                </li>
                <li :class="{active:isTwo}">
                  <a @click="order(2)">价格<i class="iconfont" v-if="isTwo" :class="{'icon-xia':isDesc,'icon-shang':isAsc}"></i></a>
                </li>

              </ul>
            </div>
          </div>
          <div class="goods-list">
            <ul class="yui3-g">
              <li class="yui3-u-1-5"
                  v-for="goods in goodsList"
                  :key="goods.id" >
                <div class="list-wrap">
                  <div class="p-img">
                    <router-link :to="{path:'/detail',query:{id:goods.id}}"><img v-lazy="goods.defaultImg" /></router-link>
                  </div>
                  <div class="price">
                    <strong>
                      <em>¥ </em>

                      <i>{{goods.price}}</i>
                    </strong>
                  </div>
                  <div class="attr">
                    <a title="促销信息，下单即赠送三个月CIBN视频会员卡！【小米电视新品4A 58 火爆预约中】">{{goods.title}}</a>
                  </div>
                  <div class="commit">
                    <i class="command">已有<span>2000</span>人评价</i>
                  </div>
                  <div class="operate">
                    <a href="success-cart.html"
                       target="_blank"
                       class="sui-btn btn-bordered btn-danger">加入购物车</a>
                    <a href="javascript:void(0);"
                       class="sui-btn btn-bordered">收藏</a>
                  </div>
                </div>
              </li>
            </ul>
          </div>
          <Pager :total="searchList.total" :pageSize="searchList.pageSize"  :pageNo="sendData.pageNo" :continues="5" @nowNum="nowNum"/>
        </div>
      </div>
    </div>
  </div>
</template>

<script>
import { mapGetters, mapState } from 'vuex'
import SearchSelector from './SearchSelector/SearchSelector'
export default {
  name: 'Search',
  data () {
    return {
      //带给服务器的参数
      sendData: {
        //一级分类的id
        category1Id: "",
        //二级分类的id
        category2Id: "",
        //三级分类的id
        category3Id: "",
        //分类名字
        categoryName: "",
        // 关键字
        keyword: "",
        // 排序
        order: "1:desc",
        // 分页器用的，代表当前是第几页
        pageNo: 1,
        // 代表每一页展示的数据
        pageSize: 5,
        //平台售卖属性带的参数
        props: [],
        trademark: ""
      }

    }
  },
  components: {
    SearchSelector
  },
  beforeMount () {
    Object.assign(this.sendData, this.$route.query, this.$route.params)
  },
  mounted () {
    this.getData()
  },
  methods: {
    getData () {
      //派发搜索获取内容的actions
      this.$store.dispatch('search/reqsearchList', this.sendData)
    },
    //点击面包屑移除分类
    removeCategoryName () {
      this.sendData.categoryName = undefined
      this.sendData.category1Id = undefined
      this.sendData.category2Id = undefined
      this.sendData.category3Id = undefined
      // this.getData()
      if (this.$route.params) {
        this.$router.push({ name: "search", params: this.$route.params })
      }
    },
    //点击面包屑移除关键字
    removeKeyword () {
      this.sendData.keyword = undefined
      this.$bus.$emit('clear')
      if (this.$route.query) {
        this.$router.push({ name: "search", query: this.$route.query })
      }
    },
    //点击品牌属性
    trademarkInfo (trademarkInfo) {
       this.sendData.trademark = `${trademarkInfo.tmId}:${trademarkInfo.tmName}`
        this.getData()
    },
    //点击面包屑移除品牌
    removeTrademark () {
      this.sendData.trademark = undefined
      this.getData()
    },
    //拿到平台售卖属性的信息
    propsInfo(props){
     if(this.sendData.props.indexOf(props) == -1){
           this.sendData.props.push(props)
           this.getData()
        }
    },

    //点击面包屑移除平台售卖属性
    removeProps(index){
      this.sendData.props.splice(index,1)
       this.getData()
    },

    //排序的回调
    order(num){
        if(this.sendData.order.indexOf(num) !==-1){
           this.sendData.order = this.sendData.order == `${num}:desc`? `${num}:asc`:`${num}:desc`
          this.getData()
        }else {
          this.sendData.order = `${num}:desc`
          this.getData()
        }
    },

    //获取当前的页面
    nowNum(nowNum){
      this.sendData.pageNo = nowNum
      this.getData()
    },


  },
  computed: {
    ...mapGetters("search", ['goodsList']),
    ...mapState('search',['searchList']),
    newtrademark(){
      return this.sendData.trademark.split(":")[1]
    },
    //是否点击的是"综合"
    isOne(){
      return this.sendData.order.indexOf('1')!==-1?true:false
    },
    //是否点击的是"价格"
    isTwo(){
      return this.sendData.order.indexOf('2')!==-1?true:false
    },
    //返回升序或降序
    isDesc(){
      if(this.sendData.order.indexOf('desc') !== -1) {
        return true;
      }else {
        return false
      }
    },
    isAsc(){
      if(this.sendData.order.indexOf('asc') !== -1) {
        return true;
      }else {
        return false
      }
    }
  },
  watch: {
    $route (newvalue, oldvalue) {
      this.sendData.category1Id = undefined
      this.sendData.category2Id = undefined
      this.sendData.category3Id = undefined
      Object.assign(this.sendData, this.$route.query, this.$route.params)
      this.getData()
    }
  }
}
</script>

<style lang="less" scoped>
.main {
  margin: 10px 0;

  .py-container {
    width: 1200px;
    margin: 0 auto;

    .bread {
      margin-bottom: 5px;
      overflow: hidden;

      .sui-breadcrumb {
        padding: 3px 15px;
        margin: 0;
        font-weight: 400;
        border-radius: 3px;
        float: left;

        li {
          display: inline-block;
          line-height: 18px;

          a {
            color: #666;
            text-decoration: none;

            &:hover {
              color: #4cb9fc;
            }
          }
        }
      }

      .sui-tag {
        margin-top: -5px;
        list-style: none;
        font-size: 0;
        line-height: 0;
        padding: 5px 0 0;
        margin-bottom: 18px;
        float: left;

        .with-x {
          font-size: 12px;
          margin: 0 5px 5px 0;
          display: inline-block;
          overflow: hidden;
          color: #000;
          background: #f7f7f7;
          padding: 0 7px;
          height: 20px;
          line-height: 20px;
          border: 1px solid #dedede;
          white-space: nowrap;
          transition: color 400ms;
          cursor: pointer;

          i {
            margin-left: 10px;
            cursor: pointer;
            font: 400 14px tahoma;
            display: inline-block;
            height: 100%;
            vertical-align: middle;
          }

          &:hover {
            color: #28a3ef;
          }
        }
      }
    }

    .details {
      margin-bottom: 5px;

      .sui-navbar {
        overflow: visible;
        margin-bottom: 0;

        .filter {
          min-height: 40px;
          padding-right: 20px;
          background: #fbfbfb;
          border: 1px solid #e2e2e2;
          padding-left: 0;
          border-radius: 0;
          box-shadow: 0 1px 4px rgba(0, 0, 0, 0.065);

          .sui-nav {
            position: relative;
            left: 0;
            display: block;
            float: left;
            margin: 0 10px 0 0;

            li {
              float: left;
              line-height: 18px;

              a {
                display: block;
                cursor: pointer;
                padding: 11px 15px;
                color: #777;
                text-decoration: none;
              }

              &.active {
                a {
                  background: #e1251b;
                  color: #fff;
                }
              }
            }
          }
        }
      }

      .goods-list {
        margin: 20px 0;

        ul {
          display: flex;
          flex-wrap: wrap;

          li {
            height: 100%;
            width: 20%;
            margin-top: 10px;
            line-height: 28px;

            .list-wrap {
              .p-img {
                padding-left: 15px;
                width: 215px;
                height: 255px;

                a {
                  color: #666;

                  img {
                    max-width: 100%;
                    height: auto;
                    vertical-align: middle;
                  }
                }
              }

              .price {
                padding-left: 15px;
                font-size: 18px;
                color: #c81623;

                strong {
                  font-weight: 700;

                  i {
                    margin-left: -5px;
                  }
                }
              }

              .attr {
                padding-left: 15px;
                width: 85%;
                overflow: hidden;
                margin-bottom: 8px;
                min-height: 38px;
                cursor: pointer;
                line-height: 1.8;
                display: -webkit-box;
                -webkit-box-orient: vertical;
                -webkit-line-clamp: 2;

                a {
                  color: #333;
                  text-decoration: none;
                }
              }

              .commit {
                padding-left: 15px;
                height: 22px;
                font-size: 13px;
                color: #a7a7a7;

                span {
                  font-weight: 700;
                  color: #646fb0;
                }
              }

              .operate {
                padding: 12px 15px;

                .sui-btn {
                  display: inline-block;
                  padding: 2px 14px;
                  box-sizing: border-box;
                  margin-bottom: 0;
                  font-size: 12px;
                  line-height: 18px;
                  text-align: center;
                  vertical-align: middle;
                  cursor: pointer;
                  border-radius: 0;
                  background-color: transparent;
                  margin-right: 15px;
                }

                .btn-bordered {
                  min-width: 85px;
                  background-color: transparent;
                  border: 1px solid #8c8c8c;
                  color: #8c8c8c;

                  &:hover {
                    border: 1px solid #666;
                    color: #fff !important;
                    background-color: #666;
                    text-decoration: none;
                  }
                }

                .btn-danger {
                  border: 1px solid #e1251b;
                  color: #e1251b;

                  &:hover {
                    border: 1px solid #e1251b;
                    background-color: #e1251b;
                    color: white !important;
                    text-decoration: none;
                  }
                }
              }
            }
          }
        }
      }

    
    }
  }
}
</style>